/* ---------- Brand ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.brand__mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  font-weight: 800;
  color: var(--bg);
  background: linear-gradient(135deg, var(--violet), var(--cyan));
}
.brand__name b { color: var(--cyan); font-weight: 700; }

/* ---------- Navigation ---------- */
.nav { display: flex; flex-direction: column; gap: 0.25rem; }
.nav__link {
  display: flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  color: var(--muted);
  text-decoration: none;
}
.nav__link:hover { color: var(--text); background: rgba(139, 92, 246, 0.1); }
.nav__link[aria-current="page"] {
  color: var(--text);
  background: rgba(139, 92, 246, 0.18);
  border-color: var(--border-strong);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--tap);
  padding: 0 1.1rem;
  font: inherit;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
}
.btn:hover { border-color: var(--violet-soft); }
.btn:disabled,
.btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.btn--primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--violet), #6d4ae6);
}
.btn--primary:hover { filter: brightness(1.1); }
.btn--ghost { background: transparent; }

/* ---------- Cards & page ---------- */
.page > :last-child { margin-bottom: 0; }
.card {
  margin-bottom: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface), var(--bg-elev));
  box-shadow: var(--shadow-card);
}
.card h2 { margin-bottom: 0.75rem; }
.card > :last-child { margin-bottom: 0; }

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}
.lead { color: var(--muted); font-size: 1.05rem; }

/* ---------- Status checklist ---------- */
.checklist { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; }
.check {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
}
.check__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.check__label { font-weight: 600; }
.check__detail { margin: 0; color: var(--muted); font-size: 0.95rem; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.badge--ok   { color: var(--success); }
.badge--fail { color: var(--danger); }
.badge--wait { color: var(--warning); }
.badge--todo { color: var(--faint); }

.steps { margin: 0 0 1em; padding-left: 1.25rem; display: grid; gap: 0.4rem; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; }

/* ---------- Toasts ---------- */
.toast-region {
  position: fixed;
  z-index: 100;
  inset: auto 1rem max(1rem, env(safe-area-inset-bottom)) 1rem;
  display: grid;
  gap: 0.5rem;
  justify-items: center;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  max-width: 440px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}
.toast--success { border-color: var(--success); }
.toast--error { border-color: var(--danger); }

/* ---------- Forms & auth screens ---------- */
.auth-card {
  width: 100%;
  max-width: 440px;
  margin: 1rem auto 0;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface), var(--bg-elev));
  box-shadow: var(--shadow-card);
}
.auth-card > :last-child { margin-bottom: 0; }

.form { display: grid; gap: 1rem; margin-bottom: 1rem; }
.stack { display: grid; gap: 0.75rem; }

.field { display: grid; gap: 0.35rem; }
.field__label { font-weight: 600; font-size: 0.95rem; }
.field__hint { margin: 0; color: var(--muted); font-size: 0.85rem; }
.field__error { margin: 0; color: var(--danger); font-size: 0.9rem; }

.input {
  width: 100%;
  min-height: var(--tap);
  padding: 0 0.85rem;
  font: inherit;
  font-size: 16px; /* prevents mobile browsers zooming on focus */
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
}
.input:focus-visible { outline: 2px solid var(--cyan); outline-offset: 1px; }
.input[aria-invalid="true"] { border-color: var(--danger); }

.pw { position: relative; }
.pw .input { padding-right: 4.5rem; }
.pw__toggle {
  position: absolute;
  top: 50%;
  right: 0.35rem;
  transform: translateY(-50%);
  min-height: 36px;
  padding: 0 0.7rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cyan);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.form-error,
.form-notice {
  margin: 0;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}
.form-error { color: #ffd5db; background: rgba(251, 113, 133, 0.12); border: 1px solid var(--danger); }
.form-notice { color: #c7f5e3; background: rgba(52, 211, 153, 0.1); border: 1px solid var(--success); }
.auth-card > .form-error { margin-bottom: 1rem; }

.btn--block { width: 100%; }

.divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  color: var(--faint);
  font-size: 0.85rem;
}
.divider::before,
.divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.link-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Sidebar footer & account details ---------- */
.sidebar__foot { margin-top: auto; display: grid; gap: 0.75rem; }
.sidebar__user {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.kv { margin: 0; display: grid; gap: 0.9rem; }
.kv__row { display: grid; gap: 0.2rem; }
.kv dt { color: var(--muted); font-size: 0.85rem; }
.kv dd { margin: 0; overflow-wrap: anywhere; }

/* ---------- Page header, toolbar, tabs ---------- */
.page__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.page__head h1 { margin: 0; }

.toolbar { display: grid; gap: 0.75rem; margin-bottom: 1.25rem; }
@media (min-width: 640px) {
  .toolbar { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
}

.tabs { display: flex; gap: 0.25rem; padding: 0.25rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-elev); }
.tab {
  flex: 1;
  min-height: 38px;
  padding: 0 0.85rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}
.tab[aria-pressed="true"] { color: var(--text); background: rgba(139, 92, 246, 0.22); }

/* ---------- Projects ---------- */
.project-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.9rem; }
@media (min-width: 900px) {
  .project-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.project {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--bg-elev));
  box-shadow: 0 0 0 1px var(--border);
}
.project.is-archived { opacity: 0.75; }
.project__head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.75rem; }
.project__name { margin: 0; font-size: 1.1rem; overflow-wrap: anywhere; }
.project__desc {
  margin: 0;
  color: var(--muted);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.project__meta { margin: 0; color: var(--faint); font-size: 0.85rem; }
.project__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: auto; padding-top: 0.5rem; }

/* ---------- Empty / loading / error states ---------- */
.state {
  padding: 2rem 1rem;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-strong);
}
.state h2 { margin-bottom: 0.4rem; }
.state p { max-width: 46ch; margin-inline: auto; }
.state--loading { color: var(--muted); border-style: solid; }
.row--center { justify-content: center; }

/* ---------- Extra button and input variants ---------- */
.btn--small { min-height: 40px; padding: 0 0.9rem; font-size: 0.92rem; }
.btn--danger { color: #ffd5db; border-color: var(--danger); background: rgba(251, 113, 133, 0.12); }
.btn--danger:hover { border-color: var(--danger); background: rgba(251, 113, 133, 0.22); }
.input--area { padding: 0.7rem 0.85rem; line-height: 1.5; resize: vertical; }

/* ---------- Modal ---------- */
.modal {
  width: min(92vw, 480px);
  max-height: 90dvh;
  padding: 0;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.65);
}
.modal::backdrop { background: rgba(0, 0, 0, 0.65); }
.modal__panel { padding: 1.25rem; }
.modal__panel > h2 { font-size: 1.2rem; }
.modal__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.6rem; }
.modal .form { margin-bottom: 0; }

/* ---------- Warning note ---------- */
.form-warn {
  margin: 0 0 1rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: #fde9b8;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid var(--warning);
}

.row + .checklist,
.row + .steps { margin-top: 1rem; }